baber/WOPTO huggingface dataset:
Patent JP-S5779787-A (JP)
Title: Spatial switch constituting system for digital exchanger
Inventor: SAKITA YASUHIKO
IPC: H04Q3/52
Filed: 1980-11-05
Abstract: PURPOSE:To enable a space switch constitution of large scale, by giving a split module signal transmission/reception function and a signal arrival correcting function to a split module. CONSTITUTION:A split module 90 has intra-split module interface 70 in addition to a connecting switch 21 and a connection control section 40. Split modules 91, 92, 93, 94 are combined and a module 95 of high rank is constituted. The output signal from the split modules 92, 93 is transmitted to an outgoing line 30 from the modules 91, 94 via a split module interface line 80. The section 40 controls the split module interface and transfers the output from other split modules to the line 30. The switch 21 is controlled to connect outgoing and incoming lines and selects a plurality of time correction circuits at the outgoing line to correct the difference between call signal arrival times due to the effect of cable length.
Patent JP-S5678708-A (JP)
Title: Supplying device for sample in automatic weighing meter, automatic classifier or the like
Inventor: HIROTA YUKIHIRO
IPC: B65G47/78
Filed: 1979-11-29
Abstract: PURPOSE: To enable handling of a plural group of samples concurrently by a plurality of hoppers and a turntable which charges the hoppers simultaneously and is capable of calling out the desired hopper to a sample feeding part.  
     CONSTITUTION: A plurality of cartridges 6 wherein the sample such as a cigarette is charged beforehand are inserted in and held by the turntable 3 radiately and are called out sequentially to a proper position on a conveyor drum 1 by the rotation of the turntable 3. The conveyor drum 1 is rotated continuously in the direction of an arrow and the projection 2 thereof pushes up the rotary lever 9 of a stopper settled in a stopper-shaft 8 provided within a cartridge-type hopper 6. As the result, the stopper shaft 8 is rotated in the direction of an arrow and the stopper 7 settled therein is also moved, whereby the sample charged beforehand drops in a container- groove on the conveyor drum 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05347192-A (JP)
Title: Lighting circuit device of high intensity discharge lamp for automobile
Inventor: MANABE TAKAHIRO
IPC: H05B41/282
Filed: 1992-06-15
Abstract: PURPOSE:To provide a lighting circuit device of a high intensity discharge lamp for automobile which can eliminate a reflected voltage owing to the inductance of the secondary side winding of a high tension pulse transformer at the starting of lighting when a current flows, and can simplify the pressure-proof and the insulating countermeasures of the component parts of the lighting circuit device, in such a lighting device. CONSTITUTION:A DC-AC converting means 31 to fix and release the operation of a polarity converter switch circuit 32 is provided to a control circuit 35, and a high tension pulse voltage is generated by the primary side winding of a high tension pulse transformer 34 to discharge a discharge lamp 4, so as to speed up the build-up of the light. And it is controlled to apply a DC voltage to the discharge lamp 4 to DC- drive, when a relatively large current is fed to the discharge lamp 4 at the starting of lighting, so as to eliminate an excessive reflected voltage at the polarity converting time generated resulting from the inductance of the high tension transformer 34, while converting to a normal AC driving when the discharge lamp 4 is in a stable lighting. Consequently, a lighting circuit device which can simplify the component parts of the polarity converter switch circuit 32, and the pressure-proof and the insulating countermeasures of a printed substrate can be obtained.
Patent JP-H025450-A (JP)
Title: Semiconductor device
Inventor: ARAI KATSUO
IPC: H01L23/50
Filed: 1988-06-24
Abstract: PURPOSE:To improve moisture resistance reliability by providing a resin chip mount, and forming a package structure in which tab hanging leads are eliminated. CONSTITUTION:A lead frame in which parts of inner leads 1a are molded of a chip mount 2 is removed from a metal mold, a semiconductor chip 3 is positioned on the mount 2, and secured by adhering through an adhesive. Then, the electrodes of the chip are wire bonded to the leads by gold wirings 4 or the like, and a resin sealed body 5 is formed by pouring resin. Thus, the chip is supported only by the mount of the resin, tab and tab hanging leads are not presented, and hence water content is not invaded through the leads thereby to improve moisture resistance reliability.
Patent JP-H112961-A (JP)
Title: Electrostatic latent image developing device for image forming machine
Inventor: KASHIWABARA MITSUHIRO
IPC: G03G15/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To easily adjust a developing gap and to maintain positional relation between a sleeve member and a bristle cutting means by disposing the bristle cutting means oppositely to the peripheral surface of the sleeve member of a developer applying means supported so as not to move in a developing housing. SOLUTION: The bristle cutting means 56 is constituted of a bristle cutting plate 561 extended in a width direction along the 2nd developer applying means 40. The plate 561 has a leading edge approaching the peripheral surface of the sleeve member 41 constituting the means 40 on the upstream side of a developing area in the rotating direction of the member 41 and on the upstream side from the most proximate position where the plate 561 is opposed to the sleeve member 31 of the 1st developer applying means 30.  Since the plate 561 is disposed oppositely to the peripheral surface of the member 41 of the means 40 supported so as not to move in the developing housing, the specified positional relation between the peripheral surface of the member 41 of the means 40 and the plate 561 are maintained even when the position of the supporting shaft 43 of the means 40, that is, the position of the developing housing is changed, in order to adjust the developing gap DG2.
Patent JP-H0446204-A (JP)
Title: Pneumatic driving device
Inventor: SHINTANI YASUYUKI
IPC: F15B15/00
Filed: 1990-06-13
Abstract: PURPOSE:To attempt avoidance of interference in a structure by a pneumatic piping and a rotary position detecting signal wiring by providing a link part A enveloping pneumatic pipings for mutually in consecutive order and a link part B for retaining rigidity in a link connecting pneumatic actuators. CONSTITUTION:The 1st to 3rd rotary type actuators 2, 5, 8 are attached to fixed bases 1, 4, 7 respectively, while rotary position detectors 10, 11, 12 are set thereon respectively so as to connect respective actuator 2, 5, 8 together by means of links 3, 6. Respective links 3, 6 are composed of hollow link parts 19, 22 in the longitudinal direction and link parts B 20, 21 for retaining rigidity so as to arrange pneumatic pipings 13, 14, 15 and rotational position detecting signal wirings 16, 17, 18 for respective actuators 2, 5, 8. Also, the pneumatic pipings 14, 15, and the wirings 17, 18, the pneumatic piping 15 and the wiring 18 are respectively inserted through the link parts A 19, 21. Therefore, interference by the actuators 2, 5, 8 and the rotational position detecting signal wirings in the structure can be avoided.
Patent JP-2000004394-A (JP)
Title: Digital still video camera
Inventor: NUMAKURA SATORU
IPC: H04N5/238
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To enable proper exposure control even in the case of both rear light and excessive front light by dividing an image-pickup picture plane into blocks, finding the representative luminance with respect to an arbitrary area as a set of specific blocks determined according to the distance to a subject, and finding an exposure controlled variable according to the rate of blocks meeting specific threshold conditions for the arbitrary area. SOLUTION: An image-pickup image plane 122 is divided into 8×6 blocks to make 1st to 6th areas. The size of the arbitrary area as the set of the specified blocks determined according to the distance from the subject to a CCD image-pickup element is set large to all the blocks in the 5th and 6th areas, when the distance is short and small to all the blocks in the 6th area, when it is long. Then the rate of the blocks meeting the specified threshold conditions for the arbitrary area is found. Consequently, the size of the subject can be reflected, and the precision of rear light and excessive front light can be viewed accurately.
Patent JP-H11344359-A (JP)
Title: Output means for absolute encoder signal and absolute encoder
Inventor: ONO YASUSHI
IPC: G01D5/34
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized absolute encoder by making with fewer tracks than a prior encoder. SOLUTION: This output means for the absolute encoder signal and the absolute encoder are constituted so that a sine-wave signal 10 is electrically inserted into (n-m) bits to combine with the m-bit absolute signal 20 and obtain a 2<n> resolution of an absolute encoder signal using a m-bit absolute signal having bits fewer than prior n-bit signal and the sine-wave signal 10 with the same period as a LSB of the absolute signal 20.
Patent JP-H09317251-A (JP)
Title: Supporting structure of auxiliary membrane of membrane structured roof
Inventor: ASAKAWA KAZUNORI
IPC: E04H15/54
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To easily fit a roof of membrane structure to a fixing part by fixing a base member to cover a membrane end supporting part in which a membrane end of the roof membrane is fixed to a part of a steel frame of a main house, and stretching an auxiliary membrane copying the shape of an upper surface of the base member. SOLUTION: A roof membrane 52 is fixed to a membrane end supporting part 50. A base spacer material 10 made of foamed plates is adhered to a flange 54b of a steel frame of a main house. A base foam material 11 is adhered to the base spacer material 10 so as to be laminated. Then, an edge part 20a of a flap membrane 20 is welded to a surface of the roof membrane in a stretching manner so as to cover an upper surface of the base foam material 11. A slender copper piece 25 is fitted to a conductor supporting strip 21. A supporting part of the auxiliary membrane which is inexpensive and excellent in heat insulation performance is easily assembled by a small number of parts to a fixing part of the roof membrane 52.
Patent JP-S5858865-A (JP)
Title: Dc/dc converter
Inventor: MAKITA HIROSHI
IPC: H02M3/28
Filed: 1981-09-30
Abstract: PURPOSE:To enhance the efficiency of a DC/DC converter by commonly using a transistor of a series stabilizer for stabilizing smoothing output voltage as the rectifying means of a rectifier, thereby reducing the voltage loss. CONSTITUTION:An AC voltage presented at a secondary side coils W21 is rectified by a rectifier which includes a diode D2, the output of the rectifier is smoothed by a smoothing circuit which includes a reactance L1 and a condenser C1, and the smoothed output voltage is stabilized by a series stabilizer. This stabilizer has a transistor Tr1, resistors R1, R2, R3 and a control circuit 13. The circuit 13 controls the emitter-collector voltage VOE of the transistor TR1 in response to the displacement from a reference voltage. The transistor TR1 perform rectification together with the diode D2.
Patent JP-H0712332-A (JP)
Title: Combustion control device
Inventor: MURAKAMI SHIGERU
IPC: F23N5/24
Filed: 1993-06-25
Abstract: PURPOSE:To dissolve quick breaking under an oxygen deficiency condition when controlling an air fuel ratio by judging the concentration of indoor oxygen as a drop based on a changing state of a flame rod and controlling air fuel ratio operations under the air fuel control operations which control a balance between the amount of fuel and the amount of combustion air based on an oxygen sensor. CONSTITUTION:Both a flame rod 2 and a combustion detector 27 are used to detect combustion in addition to a combustion state confirmed by an oxygen sensor 9. A combustion detection signal by the flame rod 26 controls the operations of a burner motor rotary speed correction unit 16 of an air fuel ratio controller 25 by way of a correction operation controller 28. When the concentration of indoor oxygen drops, the output of the flame rod is gradually lowered. When the output of the flame rod drops to a specified level and a specified time has elapsed, the air fuel ratio control comes to an end and returns to the routine combustion control, thereby eliminating a blowing-off state of combustion flames and returning to normal flames. When the output of the flame rod is recovered to a specified level and a specified time has elapsed, the air fuel ratio control is carried out again.
Patent JP-H113819-A (JP)
Title: Reactor and its manufacture
Inventor: GOTO MITSUHIRO
IPC: H01F27/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To make the design of a reactor simpler and easier by eliminating the need of electromagnetic design and structural design at every capacitance, by forming the main body of the reactor by connecting a plurality of unit reactors having the same characteristic with each other. SOLUTION: The main body of a reactor having an aimed capacitance is constituted by connecting a plurality of unit rectors 12 having a capacitance which is smaller than the aimed reactor and the same characteristic in parallel with each other. The capacitance of the main body 11 is adjusted by adjusting the number of the connected unit reactors 12. Alternatively, the main body 11 of a reactor having a desired inductance is formed by connecting the unit reactors 12 in series or in series and parallel. Therefore, the design of the reactor having an aimed capacitance or a desired inductance can be simplified, because the need of electromagnetic design, structure design, and manufacture at every aimed capacitance is eliminated by only using one kind of unit reactor having a small shape and a small size.
Patent JP-S5779766-A (JP)
Title: Facsimile device
Inventor: WATANABE TSUNEHIRO
IPC: H04N1/32
Filed: 1980-11-06
Abstract: PURPOSE:To enable sure communication with a GII facsimile device and a GII/ GIII facsimile device, by providing an operation switch controlling the execution of binary steps. CONSTITUTION:In a GII/GIII facsimile device, a GII exclusive use switch 20 communicating with a GII facsimile device is provided. One end of the switch 20 is connected to a set terminal of a flip-flop 21 and another end is grounded. A Q-output 23 of a flip-flop 21 sets a GII flag. When this GII flag is set, the transmission of the binary signals is inhibited and the reception/transmission of tonal signal only for the GII facsimile device is practiced.
Patent JP-H11322423-A (JP)
Title: Piezoelectric percelain composition
Inventor: ISE OSAMU
IPC: H01L41/187
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric porcelain composition applicable for driving at high vibration frequency. SOLUTION: Main component is expressed by a compositional formula aPbZrO3 -bPbTiO3 -cPb(Mn1/3 Nb2/3 )O3 (wherein a+b+c=1). The component range is on the line connecting the component points and in an area surrounded by these four component points which are W (a=0.35, b=0.60, c=0.05), X (a=0.60, b=0.35, c=0.05), Y (a=0.25, b=0.50, c=0.25) and Z (a=0.55, b=0.20, c=0.25). 0.1-0.5 wt.% La2 O3 is contained as a subsidiary component in 100 wt.% of the main component.
Patent JP-S6062700-A (JP)
Title: Vortex preventer for take-in tank
Inventor: TACHIKAWA KATSUJI
IPC: F04B53/16
Filed: 1984-07-27
Abstract: PURPOSE:To prevent vortex by providing a wall having a water-flow hole at the downstream of pump. CONSTITUTION:A wall 2 having a water-flow hole 4 is provided at the downstream of pumps 1, 5. Consequently, vortex can be prevented easily even when arranging pumps 1, 5 in the direction of water flow, resulting in reduction of installing area and earth work cost.
Patent JP-S5782510-A (JP)
Title: Automatic reeling method with stabilized filament speed by additional preventing apparatus of malfunction for fllow-up due to abnormality in filament speed to sensor make filament winding
Inventor: NAKAZAWA MAMORU
IPC: B65H59/38
Filed: 1980-11-05
Abstract: PURPOSE: To make the filament speed follow the target value and stabilize the filament speed, by using apparatues for sensing the running speed provided on discs rotating in contact with running cocoon filaments reeled from a reeling part, determining the filament speed difference between the reeling positions, and controlling the reeling speed by the obtained values.  
     CONSTITUTION: Rotating discs 3 ane 3' rotating in contact with running cocoon filaments 1' and 1" reeled from a reeling and opening part 1 are provided with eccentric sintered permanent magnets 2 and 2' at the rear sides thereof and coils 4 and 4' at the rears opposite to the magnets 2 and 2' to give electric pulse signals in proportion to the number of revolutions of the respective discs 3 and 3'. The signals are counted for a given time to determine the running speeds of the cocoon filaments 1' and 1" by an apparatus 12. The difference between the filament speeds at the time is compared with the speed previously set in an apparatus 14 by an apparatus 13, and the signals of the compared values are sent to an electric circuit of a reversible motor 18. The rotation of the reversible motor 18 is transmitted to a speed controlling part of a speed change gear device 19 linked to a motor 24 to control the rotational speed of a sprocket 26. The rotational speed is then transmitted to a rotating shaft 27 of small reels 11 and 11' to reel the filaments at the constant target speed regradless of the increase in the outside diameter of raw silk wound onto the small reels 11 and 11'. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5678347-A (JP)
Title: Starting motor
Inventor: YABUNAKA KIYOSHI
IPC: F02N15/02
Filed: 1979-11-27
Abstract: PURPOSE:To sharply reduce the stress generated at the shift lever mechanism of the subject motor by a method wherein a reduction gear mechanism is installed on the output shaft of a clutch and a pinion shaft is loosely fit in the interior space of a driven-side gear and a gear shaft. CONSTITUTION:The pinion shaft 76 is coupled to the rolled helical spline 76a provided on an intermediate shaft 69 and the helical spline 77a arranged on the interior of the sleeve 77 which will be fixed to a spur gear 75. The sleeve 77 supports a  shaft 76 with a sleeve bearing 78 fitted on its inside, the sleeve 77 is supported by a  sleeve bearing 82 which will be fitted to the inside of an intermediate bracket 81 to  be fitted and fixed to a front fracket with a screw 79, and it is constructed in such  a manner that only the shaft 76 and the pinion to be fitted to this shaft will be advanced. As a result, the stress which will be generated at the shift lever structure  when the motor is started can be reduced sharply.
Patent JP-S6139872-A (JP)
Title: Control circuit for motor
Inventor: YUGAWA HIDEKI
IPC: H02P1/22
Filed: 1984-07-27
Abstract: PURPOSE:To prevent a DC power source from shortcircuiting by a transistor switch by energizing an armature through the prescribed time delay when a normal and reverse rotation command signals are applied. CONSTITUTION:Normal and reverse drive delay circuits 17, 20 delay normal and reverse rotation command signals Va, Vf for the prescribed time and output delay disable command signals Vb, Vg and delay normal and reverse rotation command signals Vc, Vh. Normal and reverse rotation drive signal generators 18, 20 generate normal and reverse drive signals Vk, Vm during a period that normal and reverse rotation command signals Va, Vf and delay normal and reverse command signals Vc, Vh are simultaneously generated. Normal and reverse rotation time brake signal generators 19, 22 output normal and reverse rotation time brake signals Ve, Vj having the prescribed time width by taking AND of timer signals Vd, Vi and delay disable command signals Vb, Vg.
Patent JP-S5856960-A (JP)
Title: Brake valve
Inventor: TANAKA MASAKATSU
IPC: B60T15/04
Filed: 1981-09-29
Abstract: PURPOSE:To provide a brake valve of high durability, in which dust and water are prevented from entering into a plunger boot, by eliminating an air hole from the boot to provide a sealing shape and by connecting the interior of the boot to an exhaust passage. CONSTITUTION:A plunger 10, which is driven by a brake pedal 13, is slidably fitted in a plunger hole 8 provided in a valve casing 6. A piston 25, which responds to the displacement of the plunger 10 through a reaction spring 30 and defines a control pressure chamber 27 located under the piston and connected to an outlet port 26, is provided. A supply and discharge valve 40, which disconnects the chamber 27 from an exhaust passage 54 and connects the chamber to an inlet chamber 36 depending on the movement of the piston 25, is installed among the chamber 27, the exhaust passage 54 connected to an exhaust port and the inlet chamber 36 connected to an inlet port 35. A plunger boot 20 fitted at one end on the plunger 10 and at the other end on the valve casing 6 has such a shape that no air hole is provided. The interior of the plunger boot 20 is connected to the exhaust passage 54 through air passages 21, 22, 60.
Patent JP-H103752-A (JP)
Title: Data recording and reproducing device and deciding method for sector to be substituted in the device
Inventor: ICHIKAWA YASUHIKO
IPC: G11B20/10
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To decide a sector to be substituted in which an executing time in access for a sector already substitution-processed is made the minimum. SOLUTION: When a sector to be substituted for a defective sector on a disk 1 is decided, a CPU 10 discriminates whether remainder obtd, by dividing a seek time required for seeking a spare track head 2 on the disk 1 from a track in which this defective sector exists by one rotation time of the disk 1 is less than 1/2 rotation time or not. When the remainder is less than 1/2 rotation time, a spare sector placed at a physical position on an opposed side to a physical position of the defective sector with respect to the center of the disk 1 is decided as a sector to be substituted for the defective sector among the spare tracks, when the remainder is more than 1/2 rotation time, a spare sector placed at a physical position on the same side with a physical position of the defective sector with respect to the center of the disk 1 is decided as a sector to be substituted for the defective sector among the spare tracks.
Patent JP-H1192-A (JP)
Title: Cockroach capturing tool
Inventor: HASHIMOTO MICHIAKI
IPC: A01M1/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cockroach capturing tool capable of lightening an unpleasant feeling by a cockroach after capture and rapidly checking the uncoated part of a tacky part, by patterning the surface of the bottom part of a capturing tool main body and forming a (semi)transparent tacky agent layer on the surface. SOLUTION: The surface of a bottom part 3 of a capturing tool main body 1 is provided with a pattern 9 such as one composed of plural lines, one having light and shape of color or one having a looped part along the vicinity of an outer peripheral edge of a zone to be coated with a tacky agent layer. A (semi) transparent tacky agent layer 10 is formed on the surface.